Multimedia controller



FIG. 1 is a left front perspective view from above of a multimediacontroller embodying the new design;

FIG. 2 is a right rear perspective view from above thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a right side elevational view thereof, the left side being amirror image of the right side.

The ornamental design for a multimedia controller, substantially asshown and described.